The study aimed to discover the correlation and influence relations between the diplomatic behavior of the administrative leaders and the foundations of positive devotion among workers at the level of the organization under study. The problem of the study appears from the question which is “what is the nature of the problems faced by leaders in the field of the foundations of positive devotion between workers (rational communication, solidarity between organizational levels, tolerance, altruism, the use of soft power)? This is prompted by steps to seek the dimensions of diplomatic behavior among administrative leaders (protocol rules, etiquette assets, precedence between organizational levels, courtesies in support of organizational goals, diplomatic language) as arbitrators, controls and organizations for these pillars, which have become useful at the level of application to the extent of containing any weaknesses in the field of these pillars. These are thus considered as solid foundations for the advancement of the reality of organizations in the field of dealings based on the idea that the actual application of everything contained in the dimensions of diplomatic behavior among administrative leaders means opening new outlets for the foundations of positive devotion between employees by paying attention to rational communication, reading the symbiosis between organizational levels, securing tolerance and manifesting altruistic images, and thus the flexible use of soft power. The study was applied to a random sample of (200) respondents in the Nineveh Governorate Office, and the study adopted the descriptive approach in its field aspect and adopted the questionnaire as a main tool in collecting data related to the subject under study. The Likert five-point scale was employed in the current study, which sought to test a number of hypotheses through the use of the statistical program (SPSS Ver. 26). The study concluded reached that there is a correlation and impact between them at the level of the organization studied.